Good traction, lightweight and durable.

Good fitting, easy to run on the court and has nice grip.

The unusually high back of this shoe leaves lots of room for hot spots on the heel. I never get blisters, but every time I wear these, I get one on my left heel. It may be that there is a defect in that one shoe as I have tried wearing them 6 different times with the same result. Total waste of $150. I will never buy another FF3 - please bring back the FF2.